Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016
Statement of Financial Position [Abstract]
SECURITIES HELD-TO-MATURITY, fair value	$ 116	$ 124	$ 150
Common stock, par value	$ 0.01	$ 0.01	$ 0.01
Common stock, shares authorized	120,000,000	120,000,000	120,000,000
Common stock, shares issued	66,131,832	66,094,695	66,043,442
Treasury stock, shares	503,105	507,409	520,357